<?php
//define('DS', DIRECTORY_SEPARATOR);
//$path=dirname(dirname(dirname(dirname(__DIR__))));
//$path=$path.DS."thinkphp".DS."library".DS."think".DS."Session.php";
//include $path;
//$session=new Session();
//die;



//header('Access-Control-Allow-Origin: http://www.baidu.com'); //设置http://www.baidu.com允许跨域访问
//header('Access-Control-Allow-Headers: X-Requested-With,X_Requested_With'); //设置允许的跨域header
date_default_timezone_set("Asia/chongqing");
error_reporting(E_ERROR);
header("Content-Type: text/html; charset=utf-8");
//
//$url='http://'.$_SERVER['HTTP_HOST']."/index.php/admin/admin/checkSession";
//
//function checkSession($url,$data=null){
//    $curl = curl_init();
//    curl_setopt($curl, CURLOPT_URL, $url);
//    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
//    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
//    if (!empty($data)){
//        curl_setopt($curl, CURLOPT_POST, 1);
//        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
//    }
//    curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
//    $output = curl_exec($curl);
//    curl_close($curl);
//    return $output;
//}
//$output=json_decode(checkSession($url),true);
//if($output['status']==1){
//    die;
//}



$CONFIG = json_decode(preg_replace("/\/\*[\s\S]+?\*\//", "", file_get_contents("config.json")), true);
$action = $_GET['action'];

switch ($action) {
    case 'config':
        $result =  json_encode($CONFIG);
        break;

    /* 上传图片 */
    case 'uploadimage':
    /* 上传涂鸦 */
    case 'uploadscrawl':
    /* 上传视频 */
    case 'uploadvideo':
    /* 上传文件 */
    case 'uploadfile':
        $result = include("action_upload.php");
        break;

    /* 列出图片 */
    case 'listimage':
        $result = include("action_list.php");
        break;
    /* 列出文件 */
    case 'listfile':
        $result = include("action_list.php");
        break;

    /* 抓取远程文件 */
    case 'catchimage':
        $result = include("action_crawler.php");
        break;

    default:
        $result = json_encode(array(
            'state'=> '请求地址出错'
        ));
        break;
}

/* 输出结果 */
if (isset($_GET["callback"])) {
    if (preg_match("/^[\w_]+$/", $_GET["callback"])) {
        echo htmlspecialchars($_GET["callback"]) . '(' . $result . ')';
    } else {
        echo json_encode(array(
            'state'=> 'callback参数不合法'
        ));
    }
} else {
    echo $result;
}
